单词	hyperalert
释义	hyperalert adjective hy·​per·​alert ˌhī-pər-ə-ˈlərt  variants or hyper-alert : extremely or excessively alert Jarrett was exhausted, after weeks on the campaign trail, but hyperalert, watching the wider terrain, observing all comers, while always keeping an eye on Obama. Ron Suskind Symptoms of PTSD can include insomnia, irritability, being hyperalert to danger or feeling on edge. Phyllis Furman hyperalertness noun or hyper-alertness Type A people showed the overt behavioral syndrome or style of living characterized by "extremes of competitiveness, striving for achievement, restlessness, hyper-alertness, explosiveness of speech …". The Encyclopedic Dictionary of Psychology Word History First Known Use 1941, in the meaning defined above Medical Definition hyperalert adjective hy·​per·​alert ˌhī-pər-ə-ˈlərt  : extremely or excessively alert Symptoms of PTSD can include insomnia, irritability, being hyperalert to danger or feeling on edge. Phyllis Furman, The Daily News (New York) hyperalert adjective as in hypervigilant Synonyms & Similar Words Relevance hypervigilant wakeful sleepless mindful cognizant conscious cautious wary careful observing aware keen heedful regardful sensitive alert awake watchful chary prepared sharp sharp-eyed vigilant ready alive attentive observant wide-awake open-eyed tenty tentie Argus-eyed Antonyms & Near Antonyms oblivious dazed unconscious preoccupied distracted asleep dreamy dreaming absent unaware insensible absorbed sleeping engrossed inattentive unwitting abstracted absentminded unknowing unmindful unthinking daydreaming careless unprepared heedless unwary unready faraway unheeding See More
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